Matthew 24:4

And Jesus responding said to them, See, lest any one may deceive you.

Ephesians 5:6

Let no one deceive you with empty words: for through these the wrath of God comes on the sons of disobedience.

Colossians 2:8

See that no one shall be deceiving you through philosophy and empty delusion, according to the tradition of men, according to the elements of the world, and not according to Christ,

2 Thessalonians 2:3

Let no one deceive you in any way: because unless there may first be an apostasy and the man of lawlessness may be revealed, the son of perdition,

Mark 13:5-6

And Jesus began to say to them, See, lest any one may deceive you.

Mark 13:22

For false Christs and false prophets will arise, and give signs and wonders, to deceive even the elect, if possible.

Luke 21:8

And He said, See that you are not deceived. For many will come in my name, saying, I am He; and The time is at hand: go ye not after them.

2 Corinthians 11:13-15

For such are false apostles, deceitful workers, transforming themselves into the apostles of Christ.

Ephesians 4:14

in order that we may be no longer infants, tossed by the waves and carried about by every wind of teaching, in the caprice of the people, in their craftiness, pursuant to their method of delusion;

Colossians 2:18

Let no one purposely rob you of your prize by humiliation and worship of the angels, trusting in those things which he has seen, being vainly puffed up by the mind of his depravity,

However there were indeed false prophets among the people, as there will also be false teachers among you, whosoever shall bring in destructive heresies, even denying the Lord who bought them, bringing on themselves swift destruction.

1 John 4:1

Beloved, believe not every spirit, but prove the spirits if they are of God: because many false prophets have gone out into the world.

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